142049310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 368407872

約数和(自身を除く): 226358562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 457, 797, 914, 1371, 1594, 2285, 2391, 2742, 3985, 4570, 4782, 5941, 6855, 7970, 10361, 11882, 11955, 13710, 17823, 20722, 23910, 29705, 31083, 35646, 51805, 59410, 62166, 89115, 103610, 155415, 178230, 310830, 364229, 728458, 1092687, 1821145, 2185374, 3642290, 4734977, 5463435, 9469954, 10926870, 14204931, 23674885, 28409862, 47349770, 71024655, 142049310]

約数ペア:

[(1, 142049310), (2, 71024655), (3, 47349770), (5, 28409862), (6, 23674885), (10, 14204931), (13, 10926870), (15, 9469954), (26, 5463435), (30, 4734977), (39, 3642290), (65, 2185374), (78, 1821145), (130, 1092687), (195, 728458), (390, 364229), (457, 310830), (797, 178230), (914, 155415), (1371, 103610), (1594, 89115), (2285, 62166), (2391, 59410), (2742, 51805), (3985, 35646), (4570, 31083), (4782, 29705), (5941, 23910), (6855, 20722), (7970, 17823), (10361, 13710), (11882, 11955)]